| Patents for F16H 33 - Gearings based on repeated accumulation and delivery of energy (1,059) |
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| 06/15/1994 | CN2168993Y Energy storaging device for working shaft |
| 05/11/1994 | EP0596018A1 Flywheel energy storage with superconducting magnetic bearings. |
| 05/10/1994 | US5309778 Gear box with continuously variable gear |
| 04/21/1994 | DE4234809A1 Hydraulic drive for petroleum pump - has electric motor with set of oil pumps and motors feeding oil to actuator for petroleum pump |
| 03/30/1994 | CN2160037Y Power saving energy accumulator |
| 01/26/1994 | CN2154382Y Cord pulling rotation structure |
| 12/29/1993 | CN2151312Y Inertial aid |
| 12/14/1993 | US5269197 Principle and structure of actively driving or centrifugal linear following dynamic flywheel effect |
| 12/07/1993 | US5267912 Automatic mechanical transmission for general purposes |
| 11/30/1993 | US5265488 Double-acting type dynamic back spacing removed driving system |
| 11/17/1993 | CN2146610Y 动态飞轮 Dynamic flywheel |
| 11/17/1993 | CN2146604Y 动态飞轮 Dynamic flywheel |
| 11/03/1993 | CN1022641C Multiposition dynamic adjustable stepless intermittent transmission mechanism |
| 10/27/1993 | EP0566678A1 Methods and apparatus for energy storage |
| 10/13/1993 | EP0427798B1 Apparatus for and method of managing liquid under pressure |
| 10/13/1993 | CN1077258A Elastic stepless variable-speed drive |
| 09/14/1993 | US5243868 Continuously and infinitely variable mechanical power transmission |
| 09/02/1993 | WO1993017261A1 Continuously variable transmission |
| 06/01/1993 | US5214981 Flywheel energy storage with superconductor magnetic bearings |
| 02/18/1993 | WO1993003292A1 Flywheel energy storage with superconducting magnetic bearings |
| 02/18/1993 | CA2114230A1 Flywheel energy storage with superconductor magnetic bearings |
| 01/26/1993 | US5182498 Spring return rotary actuator |
| 01/21/1993 | WO1993001429A1 Rotational force enhancing device |
| 12/22/1992 | US5172599 Vibratory device |
| 11/19/1992 | DE4215964A1 Electrically driven push driver - returns push rod automatically to output position after which drive is actuated |
| 11/18/1992 | CN1066321A Multi-direction dynamic ally adjustable stepless intermittently-driving mechanism |
| 11/11/1992 | CN1066106A Driving or linearly slaving through centrifugal force dynamic flywheel |
| 10/27/1992 | US5157981 Motion lever |
| 10/14/1992 | EP0508790A1 The principles and structure of variable-inertia flywheels |
| 09/30/1992 | CN2117505U Inetial accelerator |
| 09/29/1992 | US5150626 Apparatus with rotatably-driven asymmetrically-accelerated eccentric mass for generating translational force |
| 09/15/1992 | US5146798 Wedge-hinge transmission apparatus and method |
| 08/04/1992 | US5134894 Inertial masses mediated rotational energy coupler |
| 07/21/1992 | US5131819 Apparatus for and method of managing liquid under pressure |
| 07/12/1992 | WO1992012566A1 Methods and apparatus for energy storage |
| 07/12/1992 | CA2100260A1 Methods and apparatus for energy storage |
| 06/23/1992 | US5124605 Flywheel-based energy storage methods and apparatus |
| 06/23/1992 | US5123292 Motivational generator |
| 05/27/1992 | CN2105592U Flywheel machine |
| 05/05/1992 | US5109719 Generating rotational force |
| 03/19/1992 | DE4136366A1 Centrifugal gearbox with four rotating equal weight masses - uses eccentric loading relative to mass centres to give sinusoidal resultant force |
| 02/11/1992 | US5086664 Energy storage flywheels using fluid transfer to vary moments of inertia |
| 02/11/1992 | US5086618 Torque generating device using shape memory alloy |
| 01/29/1992 | EP0414782B1 Gear box with continuously variable gear |
| 12/18/1991 | CN1057096A Speed reduction and energy storage device |
| 11/22/1991 | CA2017240A1 Non-metallic gear shaker |
| 10/08/1991 | US5054331 Controllable gyroscopic propulsion apparatus |
| 08/27/1991 | US5042313 Conversion of rotational output to linear force--a transmission |
| 07/24/1991 | CN1053285A Rotating device |
| 06/18/1991 | US5024637 Automatic mechanical transmission apparatus with continuous variation of the transmission ratio from an infinite ratio up to a ratio less then 1/1 |
| 05/22/1991 | EP0427798A1 Apparatus for and method of managing liquid under pressure. |
| 03/27/1991 | EP0418442A1 Transmissions having variable -inertia flywheels |
| 03/06/1991 | EP0414782A1 Gear box with continuously variable gear. |
| 02/07/1991 | WO1991001203A1 Drive with recuperation of mechanical energy |
| 12/05/1990 | CN1047556A Automatic mechanism transmission apparatus with transmission rate which vary steplessly from infinitely great to less than 1/1 |
| 11/28/1990 | EP0399888A1 Steplessly variable mechanical automatic transmission having a ratio between infinity and less than one |
| 11/24/1990 | CA2017448A1 Automatic transmission continuously variable with an infinite ratio down to below 1/1 |
| 08/26/1990 | WO1990009920A1 Apparatus for and method of managing liquid under pressure |
| 06/26/1990 | US4936154 Squared circle transmission |
| 06/07/1990 | DE3840861A1 Energy storage mechanism for the mechanical storage of kinetic energy |
| 05/29/1990 | US4928553 Variable-inertia flywheels and transmission |
| 05/02/1990 | EP0365896A2 Mechanical torque converter |
| 03/28/1990 | EP0360764A2 Apparatus able for converting a rotary motion into a rectilinear motion for the advancement of a self-propelled vehicle |
| 03/13/1990 | US4907474 Mechanical torque converter |
| 02/08/1990 | WO1990001128A1 Automatically operating gear mechanism |
| 01/09/1990 | US4891998 Motion conversion apparatus |
| 12/26/1989 | US4889013 Torque converter and assembly utilizing same |
| 12/26/1989 | US4888949 Propulsion system for a small vehicle |
| 11/30/1989 | WO1989011405A1 Gear box with continuously variable gear |
| 11/21/1989 | US4881621 Spiral spring power source for toy |
| 08/30/1989 | EP0329811A1 Driving system for a reciprocating working unit |
| 08/15/1989 | US4856358 Conversion of rotational output to linear force |
| 05/24/1989 | EP0316485A1 A rotor device |
| 02/07/1989 | CA1249734A1 Two speed axle |
| 01/12/1989 | WO1989000259A1 Power drive for working organ of industrial machine |
| 12/06/1988 | US4788883 Rotor for a driving device |
| 12/06/1988 | US4788882 Flywheel |
| 11/24/1988 | DE3714774A1 Drive unit for delivering in close succession a high driving power of short duration |
| 10/05/1988 | CN88102260A System for generating power by vehicle movement and methods of constructing and utilizing same |
| 09/22/1988 | WO1988007135A1 System for generating power by vehicle movement and methods of constructing and utilizing same |
| 07/27/1988 | EP0176510B1 Apparatus for briefly storing and impulsively releasing mechanical energy |
| 06/30/1988 | DE3805687A1 Flywheel having centrifugal force converter |
| 05/24/1988 | US4745822 Two speed axle |
| 05/10/1988 | US4742722 Inertial transmission |
| 05/04/1988 | EP0265977A1 Reset mechanism responsive to loss of torque |
| 04/19/1988 | US4739179 System for generating power by vehicle movement and methods of constructing and utilizing same |
| 04/13/1988 | CN86209750U Gear of driving and momentum compensating |
| 03/31/1988 | DE3632933A1 Arrangement for an infinitely variable or self-adjusting, purely mechanical torque converter |
| 03/22/1988 | US4732220 Apparatus for briefly and impulsively releasing mechanical energy |
| 12/29/1987 | US4715476 Reset mechanism responsive to loss of torque |
| 04/09/1987 | DE3625341A1 Petrol or Diesel oil motor - has energy source and hydraulic or pneumatic cylinder driving oscillating mass and gearing |
| 04/01/1987 | EP0215883A1 Improvements in or relating to a propulsion device |
| 02/17/1987 | US4643035 Energy transfer and conservation apparatus |
| 02/10/1987 | US4641550 Automatic transmission utilizing gyroscopic satellite gears |
| 01/13/1987 | CA1216440A1 Variable capacity flywheel mechanism |
| 12/02/1986 | US4625823 Control system and method for a flywheel type power delivery system |
| 10/22/1986 | EP0198114A2 Two speed axle shift apparatus |
| 10/09/1986 | WO1986005852A1 Improvements in or relating to a propulsion device |
| 09/02/1986 | US4608875 Inertial transmission |
| 06/04/1986 | EP0182804A1 Transmission apparatus |